Lines Matching refs:_keys
288 self._keys = []
292 return self._keys
297 return self._keys
395 if self._has_keys_cached and not key in self._keys:
461 if obj.key not in self._keys:
462 self._keys.append(obj.key)
841 key = max(self._keys) + key + 1
870 if self._keys:
871 for i in xrange(max(self._keys), -1, -1):
880 if i not in self._keys:
881 self._keys.append(i)